Fitness & Health Calculators
Take control of your health with these simple calculators. Whether you're tracking your fitness goals or managing your diet, these tools can help.
BMI Calculator
Calculate your Body Mass Index (BMI) to assess your weight status.
Calorie Calculator
Estimate your daily calorie needs to maintain, lose, or gain weight.
Body Fat Calculator
Estimate your body fat percentage using the U.S. Navy method.
BMR Calculator
Calculate your Basal Metabolic Rate (BMR) to understand your metabolism.
Ideal Weight Calculator
Find your ideal weight range based on your height and gender.
Pace Calculator
Calculate your running pace, time, or distance.
Army Body Fat Calculator
Calculate your body fat percentage using the U.S. Army standards.
Lean Body Mass Calculator
Estimate your lean body mass, which is your weight minus body fat.
Healthy Weight Calculator
Determine your healthy weight range based on your BMI.
Calories Burned Calculator
Estimate the number of calories burned during various activities.
One Rep Max Calculator
Estimate your one-rep maximum for any lift.
Target Heart Rate Calculator
Calculate your target heart rate zones for exercise.
Pregnancy Calculator
Estimate your pregnancy timeline.
Pregnancy Weight Gain Calculator
Track your pregnancy weight gain.
Pregnancy Conception Calculator
Estimate your conception date.
Due Date Calculator
Estimate your baby's due date.
Ovulation Calculator
Estimate your most fertile days.
Conception Calculator
Estimate your conception date.
Period Calculator
Predict your next period.
Macro Calculator
Calculate your macronutrient needs.
Carbohydrate Calculator
Calculate your carbohydrate needs.
Protein Calculator
Calculate your protein needs.
Fat Intake Calculator
Calculate your fat intake needs.
TDEE Calculator
Calculate your Total Daily Energy Expenditure.
GFR Calculator
Estimate your Glomerular Filtration Rate.
Body Type Calculator
Determine your body type.
Body Surface Area Calculator
Calculate your Body Surface Area.
BAC Calculator
Estimate your Blood Alcohol Content.